64010009

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{3041}}^1$

素因数の和:3176

約数の個数: 16

約数和(自身を含む): 76317696

約数和(自身を除く): 12307687

約数列:

[1, 7, 31, 97, 217, 679, 3007, 3041, 21049, 21287, 94271, 294977, 659897, 2064839, 9144287, 64010009]

約数ペア:

[(1, 64010009), (7, 9144287), (31, 2064839), (97, 659897), (217, 294977), (679, 94271), (3007, 21287), (3041, 21049)]